Methods used by assessment approaches of invasive alien plants. To determine final assessment results, all assessment approaches were based on one or a combination of the following methods: (a) decision tree, (b) scoring system and (c) matrix tool..

  Part of: Bartz R, Kowarik I (2019) Assessing the environmental impacts of invasive alien plants: a review of assessment approaches. NeoBiota 43: 69-99.